After reading some of the response mentioning ADHD and the issues people have, I wanted to talk about my issues and see if it resonates with anyone else and if others relates to it. It's not something I ever really discussed with anyone and I do think it would be good for me to hear from others.
I have a mental barrier to doing certain tasks. For example anything related to paperwork or bureaucracy, I want to do those tasks, I know I must do them but whenever I start thinking of them I have a kind of barrier that stops me. It's extremely difficult to overcome that barrier. While I dearly wish those tasks were done, when it comes to starting, I cannot muster any of the motivation...
If I read a novel, I will either finish the novel within a few hours (or series of novels within a few days) and forget to eat or do anything else or, if I stop, I usually never come back to finish it.
It doesn't affect my work much because for work I do meet deadlines and I work from home but I'm still able to find the energy to do things. I do have one issue in that if I know exactly how to do a task, then the only for me to really complete it in time is for me to do it while watching tv or something that distracts my brain a bit. Otherwise, I quickly fall into looking at websites, spending time on hacker news or reading about anything new that piqued my interest.
I've never thought about seeing a therapist until now, but recently my girlfriend broke up with me mostly because of this and I still have a very hard time pushing myself to do what needs to be done (I really want to do it but whenever I start, I just hit a wall, it's like there's something pushing me to ignore it and do anything else... I sometimes even end up not wanting to do anything else but still can't muster the energy to start on those tasks)...
Apologies for the rambling...